| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.27 | 12.217% | $185.461 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $7.35 | 12.246% | $8.2501 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $111.59 | 6.714% | $119.0822 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $80.71 | 8.309% | $87.4162 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $204.48 | 8.670% | $222.2084 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $133.58 | 9.461% | $146.218 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $10.37 | 7.582% | $11.1563 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $713.35 | $779.7922 | $779.80 | $779.75 | $779.90 | |